Trick-or-treat hours in Hancock County are 5 p.m. to 6:30 p.m. Thursday in Chester, 5 p.m. to 7 p.m. in New Cumberland and 6 p.m. to 8 p.m. in Newell, New Manchester and other unincorporated parts of the county.

Fletcher also reminded motorists to drive slow and watch out for trick-or-treaters. He said homeowners should make sure their walkways are clear and their porch lights are on if they are expecting trick-or-treaters.

Fletcher said much of Halloween safety is about common sense:

Children under age 12 should be accompanied by an adult.

Children should be reminded of everyday safety rules, such as looking both ways before crossing the street.

Choose a costume that is bright, reflective and flame-retardant.

Use makeup instead of masks and make sure the costume is not a tripping hazard.

Fletcher said parents should have their children go to well-lit houses, stay on the porches and go out in the daylight during designated hours. Older children should go out in groups, carry a cellphone and know contact numbers, he said.

"Adults should inspect their children's candy and remove any choking hazards for younger children," he said.